RT4801H
Register
Address
Name
DATA
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0 VON(V)
VON
VON
VON
VON
VON
VON
VON
VON
01h
01h
01h
01h
01h
01h
01h
01h
0Dh Reserved Reserved Reserved
0Eh Reserved Reserved Reserved
0Fh Reserved Reserved Reserved
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
1
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
-5.3
-5.4
-5.5
-5.6
-5.7
-5.8
-5.9
-6
10h
11h
12h
13h
14h
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Table 4. VOP Active Discharge
Bit6 Bit5 Bit4 Bit3
Register
Address
VOP
Discharge
Name
DATA
Bit7
Bit2
Bit1 Bit0
DISP
DISP
03h
03h
00h Reserved APPS Reserved Reserved Reserved Reserved
02h Reserved APPS Reserved Reserved Reserved Reserved
0
1
DISN
DISN
W/O
W
Table 5. VON Active Discharge
Register
Address
VON
Discharge
Name
DATA
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1 Bit0
DISN
DISN
03h
03h
00h Reserved APPS Reserved Reserved Reserved Reserved DISP
01h Reserved Reserved Reserved Reserved DISP
0
1
W/O
W
APPS Reserved
Table 6. Application
Bit5 Bit4
Register
Address
Name
DATA
Bit7
Bit6
Bit3
Bit2
Bit1
Bit0 Application
0
1
APPS
APPS
03h
03h
00h
40h
Reserved
Reserved
Reserved Reserved Reserved Reserved DISP
Reserved
DISN
Tablet
Reserved Reserved Reserved DISP
DISN Smartphone
The Reserved bits are ignored when written and return either 0 or 1 when read.
Factory Default Register Value
Name
VOP
Register Address
DATA
0Ah
0Ah
43h
00h
01h
03h
03h
03h
VON
DISP
DISN
APPS
43h
43h
Copyright © 2016 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS4801H-00 May 2016
www.richtek.com
11
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
